From: Pavel Emelyanov <xemul@openvz.org>

There's already an option controlling the net namespaces cloning code, so make
it work the same way as all the other namespaces' options.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Cc: "David S. Miller" <davem@davemloft.net>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Cc: Cedric Le Goater <clg@fr.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Herbert Poetzl <herbert@13thfloor.at>
Cc: Kirill Korotaev <dev@sw.ru>
Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 net/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN net/Kconfig~mark-net_ns-with-depends-on-namespaces net/Kconfig
--- a/net/Kconfig~mark-net_ns-with-depends-on-namespaces
+++ a/net/Kconfig
@@ -30,7 +30,7 @@ menu "Networking options"
 config NET_NS
 	bool "Network namespace support"
 	default n
-	depends on EXPERIMENTAL && !SYSFS
+	depends on EXPERIMENTAL && !SYSFS && NAMESPACES
 	help
 	  Allow user space to create what appear to be multiple instances
 	  of the network stack.
_